Multifunctional crawler-type wet spraying machine

Abstract

The utility model discloses a multifunctional crawler-type wet spraying machine which comprises a frame, a fluid material conveying assembly is arranged on the frame, and a stirring assembly is arranged above the fluid material conveying assembly. An existing wet spraying machine is improved, the wet spraying machine is changed into the crawler-type wet spraying machine, the crawler-type wet spraying machine is suitable for construction in a construction site with complex road conditions, meanwhile, the stirring assembly is arranged on the vehicle frame, and after batching fluid materials are stirred and formed in the stirring assembly, the fluid materials are conveyed through the fluid material conveying assembly and sprayed to a designated place in a wet mode. Therefore, the multifunctional crawler-type wet spraying machine can mix and stir fluid materials in a self-batching mode, can stir the materials on site without falling to the ground, is environmentally friendly, and is higher in efficiency compared with temporary feeding and stirring. Meanwhile, the stirred fluid material is wet-sprayed to a designated position through the fluid material conveying assembly, manual pipe arrangement is not needed during wet spraying, and wet spraying can be achieved only through the material arrangement and the conveying pipe assembly.

Description

Technical Field

[0001] This utility model belongs to the field of mechanical equipment technology, specifically to a multi-functional tracked wet spraying machine. Background Technology

[0002] A wet spraying machine for fluid materials (tailings, marine mud, sludge, oil sludge, or concrete, etc.) is an engineering machine that uses hydraulic pressure to transport a pre-mixed fluid material mixture through pipelines to a spray gun. Compressed air and a quick-setting agent are introduced at the nozzle to propel the mixture at high speed onto the surface to be sprayed, where it rapidly solidifies and hardens to form a fluid material support layer. Due to its simple process and economical cost, jetting fluid materials technology has wide applications in various construction fields.

[0003] Current wet spraying machines for fluid materials only transport pre-mixed fluid materials to designated locations. The machines themselves lack the function of mixing the fluid materials. When the location is far from the mixing plant and the material volume is small, the cost of transporting materials from the mixing plant becomes very high. When on-site mixing of fluid materials is required for operation, existing wet spraying machines cannot perform autonomous mixing. Utility Model Content

[0004] In view of this, the purpose of this utility model is to overcome the shortcomings of the prior art and provide a multi-functional tracked wet spraying machine. This application provides the following technical solution:

[0005] A multi-functional tracked wet spraying machine includes a frame, on which a fluid material conveying assembly is mounted, and above the fluid material conveying assembly is a stirring assembly.

[0006] The fluid material conveying assembly includes a pumping assembly, a fabric boom, and a conveying pipe assembly. The pumping assembly is located at one end of the vehicle frame, the fabric boom is mounted on the vehicle frame, and the conveying pipe assembly is located on one side of the fabric boom. One end of the conveying pipe assembly is connected to the pumping assembly.

[0007] An air compressor unit is installed on the chassis, and the air compressor unit is connected to the delivery pipe assembly. A quick-setting agent tank is installed on the chassis, and the quick-setting agent tank is connected to the delivery pipe assembly through a quick-setting agent pump.

[0008] In one possible embodiment, a turntable cylinder is provided on the frame, and a slewing bearing is provided on the top of the turntable cylinder. The slewing bearing is driven by a reducer, and one end of the fabric boom is rotatably connected to the slewing bearing.

[0009] In one possible embodiment, the pumping assembly includes a hopper, one side of which is connected to a conveying pipe assembly, and the other side of which is provided with a pumping mechanism driven by a hydraulic cylinder.

[0010] In one possible embodiment, the fabric boom includes several articulated boom segments, each of which is rotated by a corresponding hydraulic cylinder for extending and retracting.

[0011] In one possible embodiment, the delivery pipe assembly includes several sections connected in sequence, with adjacent sections connected by elbows, the end of the first section connected to the pumping assembly, and the last section being a flexible hose.

[0012] In one possible embodiment, the bottom of the frame is provided with a tracked chassis.

[0013] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0014] This invention improves upon existing wet spraying machines by converting them into tracked wet spraying machines, suitable for construction sites with complex road conditions. A mixing component is installed on the chassis, where liquid materials are mixed and shaped before being transported and wet sprayed to designated locations via a liquid material conveying component. Therefore, this invention enables a multi-functional tracked wet spraying machine capable of dispensing liquid materials, wet spraying, and topsoil spraying. It also features a self-mixing function, allowing for self-mixing of liquid materials, enabling on-site mixing without material spillage. This is not only environmentally friendly but also more efficient than temporary material feeding and mixing, achieving multiple uses in one machine. Furthermore, the liquid material conveying component wet sprays the mixed liquid materials to designated locations, eliminating the need for manual pipe laying during wet spraying; the entire process is accomplished using only the material laying and conveying pipe components.

[0015] To make the above-mentioned objectives, features and advantages of this application more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model.

[0018] Reference numerals: 1-Chassis; 2-Mixing assembly; 3-Pumping assembly; 4-Bulking boom; 5-Conveying pipe assembly; 6-Air compressor unit; 7-Accelerating agent tank; 8-Crawler chassis. Detailed Implementation

[0019] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0020] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0021] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0022] Please refer to Figure 1 As shown, this embodiment provides a multi-functional tracked wet spraying machine, including a frame 1, on which a fluid material conveying assembly is provided, and above the fluid material conveying assembly is a stirring assembly 2;

[0023] The fluid material conveying assembly includes a pumping assembly 3, a fabric placing boom 4, and a conveying pipe assembly 5. The pumping assembly 3 is located at one end of the frame 1, the fabric placing boom 4 is located on the frame 1, and the conveying pipe assembly 5 is located on one side of the fabric placing boom 4. One end of the conveying pipe assembly 5 is connected to the pumping assembly 3. An air compressor unit 6 is installed on the frame 1 and is connected to the conveying pipe assembly 5. An accelerator tank 7 is installed on the frame 1 and is connected to the conveying pipe assembly 5 through an accelerator pump.

[0024] In the above embodiments, such as Figure 1The diagram shown is a structural schematic of this utility model. The multi-functional tracked wet spraying machine of this utility model includes a frame 1, which supports the weight of the entire equipment. Tracked wheels are installed at the bottom of the frame 1. A fluid material conveying assembly is installed on the frame 1. This assembly is used to wet spray the mixed fluid material (tailings, marine mud, sludge, oil sludge, or concrete, etc.) to a designated location. The fluid material conveying device includes a pumping assembly 3, a placing boom 4, a conveying pipe assembly 5, an air compressor unit 6, and a quick-setting agent tank 7. The pumping assembly 3 is located at the end of the frame 1 to provide power for conveying the fluid material. A mixing assembly 2 is installed above the pumping assembly 3. The mixing assembly 2 is a circular mixer that can autonomously batch and mix materials. After mixing, the mixture is fed into the pumping assembly 3 below. The placing boom 4 is installed on the frame 1. 4. The boom can be extended and retracted by a hydraulic cylinder. The conveying pipe assembly 5 is set on the side of the boom 4 and extends and retracts with the boom 4 to the designated position. One end of the conveying pipe assembly 5 is connected to the pumping assembly 3. In order to realize the wet spraying of fluid materials, in this embodiment, an air compressor unit 6 and a quick-setting agent pump are also set on the frame 1. They are all connected to the conveying pipe assembly 5. The air compressor unit 6 introduces compressed air and quick-setting agent to spray the mixture at high speed to the designated position. After rapid solidification and hardening, a fluid material support layer is formed. With this setting, the multi-functional tracked wet spraying machine of this utility model, with its multiple folding arms and multiple telescopic arms, can realize the long arm extension of multi-functional wet spraying fluid materials to any designated position to carry out fluid material dispensing, wet spraying, and topsoil spraying operations. At the same time, the wet spraying machine is equipped with a mixing function to adapt to different usage scenarios.

[0025] The frame 1 is equipped with a turntable cylinder, and a slewing bearing is provided on the top of the turntable cylinder. The slewing bearing is driven by a reducer, and one end of the fabric placing boom 4 is rotatably connected to the slewing bearing. The pumping assembly 3 includes a hopper, one side of which is connected to the conveying pipe assembly 5, and the other side of which is equipped with a pumping mechanism, which is driven by a push cylinder. The fabric placing boom 4 includes several sections of boom that are hinged to each other. The rotation of each section of boom is driven by a corresponding hydraulic cylinder, which is used to drive the extension and retraction of the section of boom. The conveying pipe assembly 5 includes several sections of pipe connected in sequence. Adjacent sections of pipe are connected by elbows. The end of the first section of pipe is connected to the pumping assembly 3, and the last section of pipe is a flexible hose.

[0026] In this optional solution, a specific fluid material conveying assembly is provided. A turntable cylinder is set at one end of the frame 1, and the turntable cylinder is connected to a slewing bearing. The slewing bearing is connected to the fabric boom 4. A reducer is correspondingly set on one side of the turntable cylinder and is rotatably connected to the turntable cylinder. The bottom of the frame 1 has a diesel engine or motor. At the same time, the bottom of the frame 1 also has a pumping mechanism of the pumping assembly 3, and a push cylinder and piston to drive the pumping mechanism. The pumping mechanism is used to push the fluid material in the hopper. The hopper is correspondingly set on one side of the frame 1. The fluid material is poured in from the top of the hopper. The side of the hopper opposite the pumping mechanism is the discharge port. The discharge port is connected to the conveying pipe assembly 5. The conveying pipe assembly 5 is a multi-section pipe combination with a flexible hose at the end. The conveying pipe assembly 5 includes sections of pipe connected in sequence. The sections of pipe are connected by elbows at bends. The end of the first section of pipe is the inlet of the fluid material, which is connected to the pumping assembly 3. The end of the last section of pipe is the outlet of the fluid material. This section of pipe is a flexible hose, which facilitates adjustment of the discharge angle.

[0027] The tracked wet spraying machine is moved by the tracked chassis 8 at the bottom of the frame 1. For short-distance transportation, the tracked wet spraying machine can walk on its own. For long-distance transportation, it can be transported by excavator flatbed truck. The tracked wet spraying machine does not need to be hoisted and can walk on its own to the excavator flatbed truck. When working, the hydraulic outriggers around the machine are lowered to support the entire equipment. The boom 4 is mounted on the frame 1. The boom 4 is composed of several sections of boom that are hinged together. The delivery pipe assembly 5 is fixed to the boom 4. The extension of the boom 4 is driven by the hydraulic cylinder of each section of boom.

[0028] In use, a diesel engine or electric motor is installed at the bottom of the frame 1. The power of the diesel engine or electric motor is converted and pushed by the hydraulic cylinder. The pressure is used to continuously transport the fluid material in the hopper along the conveying pipe assembly 5. The placing boom 4 is composed of several hinged sections, which can rotate flexibly. It is driven by hydraulic cylinders and can extend and retract easily. It drives the turntable to rotate through a reducer to adjust the appropriate conveying angle. The hydraulic cylinders extend and retract the placing boom 4. The conveying pipe assembly 5 is fixed on the placing boom 4 and moves with the placing boom 4. It can conveniently transport the fluid material output from the pipeline to the designated location. Therefore, this utility model has… The chassis 1 is also equipped with a hydraulic oil tank. Furthermore, this utility model is a tracked wet spraying machine, which is more than one meter lower in height than a truck chassis. Therefore, when reaching the work site, manual pipe laying is unnecessary; the fluid material can be transported to the designated location simply by extending and moving the boom 4, saving time and labor. This utility model achieves the functions of a tracked wet spraying machine with relatively low cost and high cost-effectiveness. The hopper is installed in the mixing device to prevent rapid caking of the concrete or fluid material in the hopper. Additionally, this utility model can be equipped with a generator set on the chassis 1 to achieve dual-power (oil and electricity) drive for the wet spraying machine.

[0029] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A multi-functional tracked wet spraying machine, characterized in that: Includes a frame, on which a fluid material conveying assembly is mounted, and above the fluid material conveying assembly is a stirring assembly; The fluid material conveying assembly includes a pumping assembly, a fabric boom, and a conveying pipe assembly. The pumping assembly is located at one end of the vehicle frame, the fabric boom is mounted on the vehicle frame, and the conveying pipe assembly is located on one side of the fabric boom. One end of the conveying pipe assembly is connected to the pumping assembly. An air compressor unit is installed on the chassis, and the air compressor unit is connected to the delivery pipe assembly. A quick-setting agent tank is installed on the chassis, and the quick-setting agent tank is connected to the delivery pipe assembly through a quick-setting agent pump.

2. The multi-functional tracked wet spraying machine according to claim 1, characterized in that: The vehicle frame is equipped with a turntable cylinder, and a slewing bearing is provided on the top of the turntable cylinder. The slewing bearing is driven by a reducer, and one end of the fabric boom is rotatably connected to the slewing bearing.

3. The multi-functional tracked wet spraying machine according to claim 1, characterized in that: The pumping assembly includes a hopper, one side of which is connected to a conveying pipe assembly, and the other side of which is provided with a pumping mechanism, which is driven by a hydraulic cylinder.

4. The multi-functional tracked wet spraying machine according to claim 1, characterized in that: The fabric boom includes several articulated boom sections, each of which is rotated by a corresponding hydraulic cylinder, which is used to extend and retract the boom section.

5. A multi-functional tracked wet spraying machine according to claim 1, characterized in that: The delivery pipe assembly includes several sections connected in sequence, with adjacent sections connected by elbows. The end of the first section is connected to the pumping assembly, and the last section is a flexible hose.

6. A multi-functional tracked wet spraying machine according to claim 1, characterized in that: The bottom of the vehicle frame is equipped with a tracked chassis.

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